Detailed comparison and review of Microsoft Surface Laptop 3 and Lenovo IdeaPad S540-15IML (81NG). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Microsoft Surface Laptop 3 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
responsive touchscreen display
stylish aluminum design
fast charging support
solid performance benchmarks
limited port selection
no dedicated graphics
higher price point
average battery life
Advantages and disadvantages of Lenovo IdeaPad S540-15IML (81NG) based on its technical characteristics, features, user experience, expert reviews and price level.
sleek aluminum design
sharp full HD display
fast processing speeds
ample storage capacity
good battery life
heavier than competitors
no optical drive
limited port selection
average graphics performance
| DESIGN AND DIMENSIONS | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.8 cm x 22.3 cm x 1.45 cm | 35.8 cm x 24.5 cm x 1.69 cm |
| Weight | 1.265 kg | 1.95 kg |
| Case Material | Aluminum | Aluminum, glass |
| Colour | Platinum | Mineral grey |
| DISPLAY | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Screen Size (Type) | 13.5" | 15.6" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 2256 x 1504 | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 201 | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | - | 72% |
| Features | PixelSense | Glossy, glass cover |
| PROCESSOR | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G7 / 1.2 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Integrated memory controller |
| MEMORY | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| RAM | 8 GB | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 12 GB |
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Graphics Processor (GPU) | Intel Iris Plus Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | Windows Hello | Privacy shutter |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Compliant Standards | Dolby Audio Premium | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Compliant Standards | Bluetooth 5.0, IEEE 802.11ax | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 70 Wh |
| Battery Life | Up to 11.5 hours | Up to 15 hours |
| AC ADAPTER | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt |
| INPUT | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Type | Keyboard, trackpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-gesture trackpad, Alcantara material palm rest | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Interfaces | USB 3.0 USB-C Headphone output SurfaceConnect |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft 365 (30 days trial) | Microsoft Office (30 days trial) |
| MISCELLANEOUS | Microsoft Surface Laptop 3 | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | Ambient light sensor | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | - | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | 0.308 W/kg (body) | 1.81 W/kg (body), 1.81 W/kg (limb) |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year - pick-up and return |
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